EDIT: Here's a link to the stencil template, if you want to make your own super cool skull. [link]
I bought this lil portable hard drive to take with me to coffeeshops when I want to torrent away from home. I figured a skull stencil would be appropriate for what I use it for.
got the stencil on an A3 sheet of paper and put it on my wall at home. even though it's my first attempt of making a stencil, it turned out pretty awesome thanks!
From the looks of it, ism going to assume its mylar sheeting that you used due to the precision of the lines and the crispness. But so far you have surprised me by revealing that you used rusto and a regular exacto. I have to say thats about as much precision as a top of the line vellum cutter could give you also. I would have gone for airbrushing myself, but most people do not have that available, do you find the rusto bumps out a bit off of the surface?
I used a normal sheet of computer paper for this one actually. I usually use posterboard for all my stencils but it was impossible to get such tiny detail with a material so thick. I've never tried airbrushing, but I really should..since there's one hidden somewhere in my garage attic. Rusto does come out a bit thick sometimes but if I'm careful and patient then it does the job I need it to.